Notice: The Short Interest Tracker is based on data sourced wholly from the FCA's daily short positions report. The information on this website is provided for information only. We don't provide any warranty as to the accuracy of the information on this site and it should not be relied upon in any way.

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We have changed the way we show data on this page. It now shows the date that short positions were changed rather than the date on which they were disclosed to the FCA.

Positions changed on Wednesday 17 January

Company Fund % short Change Date changed
AA Plc Capital Fund Management SA 0.49% -0.02% 17 Jan 2018
Acacia Mining PLC Numeric Investors LLC 0.49% -0.01% 17 Jan 2018
AGGREKO PLC Marshall Wace LLP 1.02% 0.04% 17 Jan 2018
BURBERRY GROUP PLC Citadel Europe LLP 0.56% 0.07% 17 Jan 2018
Cairn Homes PLC GSA Capital Partners LLP 0.71% 0.10% 17 Jan 2018
CAPITA PLC CapeView Capital LLP 0.61% 0.11% 17 Jan 2018
CENTRICA PLC AQR Capital Management, LLC 0.50% 0.02% 17 Jan 2018
CINEWORLD GROUP PLC Marshall Wace LLP 0.86% 0.15% 17 Jan 2018
CINEWORLD GROUP PLC Maverick Capital, Ltd. 1.06% 0.16% 17 Jan 2018
Cobham PLC Marshall Wace LLP 1.09% -0.01% 17 Jan 2018
CONVATEC GROUP ORD AQR Capital Management, LLC 1.30% 0.10% 17 Jan 2018
Countrywide PLC Engadine Partners LLP 1.18% -0.05% 17 Jan 2018
DAILY MAIL AND GENERAL TRUST PLC BlackRock Institutional Trust Company, National Association 1.83% 0.12% 17 Jan 2018
Debenhams PLC BlackRock Institutional Trust Company, National Association 1.17% -0.06% 17 Jan 2018
Debenhams PLC GLG Partners LP 0.39% -0.20% 17 Jan 2018
Debenhams PLC Marshall Wace LLP 0.60% 0.06% 17 Jan 2018
DOMINO'S PIZZA GROUP PLC Marshall Wace LLP 1.48% -0.09% 17 Jan 2018
DUNELM GROUP PLC Marshall Wace LLP 0.71% 0.11% 17 Jan 2018
EASYJET PLC AQR Capital Management, LLC 1.18% -0.10% 17 Jan 2018
ESSENTRA PLC GLG Partners LP 0.79% -0.01% 17 Jan 2018
ESSENTRA PLC Marshall Wace LLP 0.48% -0.11% 17 Jan 2018
GALLIF TRY HOLDINGS PLC Janus Henderson Investors UK Limited 0.73% 0.15% 17 Jan 2018
GREENCORE GROUP PLC BlackRock Institutional Trust Company, National Association 0.91% 0.10% 17 Jan 2018
Greene King PLC GSA Capital Partners LLP 0.50% 0.01% 17 Jan 2018
HOCHSCHILD MINING PLC Marshall Wace LLP 0.49% -0.10% 17 Jan 2018
HUNTING PLC GSA Capital Partners LLP 0.58% -0.11% 17 Jan 2018
Interserve Plc HBK Investments L.P. 0.47% -0.11% 17 Jan 2018
Interserve Plc Marshall Wace LLP 2.92% 0.22% 17 Jan 2018
Interserve Plc Squarepoint Ops LLC 0.53% 0.09% 17 Jan 2018
Intu Properties PLC GLG Partners LP 0.80% 0.15% 17 Jan 2018
Just Eat PLC AQR Capital Management, LLC 1.98% -0.11% 17 Jan 2018
MARKS & SPENCER GROUP PLC GLG Partners LP 0.51% 0.02% 17 Jan 2018
MCBRIDE PLC Jupiter Investment Management Limited 0.53% -0.16% 17 Jan 2018
MELROSE INDUSTRIES PLC Davidson Kempner European Partners LLP 1.27% 0.39% 17 Jan 2018
MELROSE INDUSTRIES PLC Elliott Investment Management Limited 0.21% -0.50% 17 Jan 2018
MELROSE INDUSTRIES PLC Governors Lane LP 0.51% 0.0% 17 Jan 2018
MELROSE INDUSTRIES PLC Marshall Wace LLP 0.68% -0.08% 17 Jan 2018
Merlin Entertainments PLC GLG Partners LP 1.09% -0.03% 17 Jan 2018
NCC GROUP PLC JPMorgan Asset Management (UK) Ltd 0.79% -0.04% 17 Jan 2018
PEARSON PLC AQR Capital Management, LLC 0.91% 0.02% 17 Jan 2018
PEARSON PLC BlackRock Investment Management (UK) Limited 0.55% 0.0% 17 Jan 2018
PEARSON PLC GLG Partners LP 1.12% 0.08% 17 Jan 2018
PEARSON PLC Kintbury Capital LLP 0.54% 0.0% 17 Jan 2018
PEARSON PLC Marshall Wace LLP 1.14% 0.19% 17 Jan 2018
PETROFAC LTD AKO Capital LLP 1.04% 0.10% 17 Jan 2018
Premier Oil PLC Highbridge Capital Management LLC 0.02% -4.25% 17 Jan 2018
Rockhopper Exploration GSA Capital Partners LLP 0.79% -0.10% 17 Jan 2018
RPC Group PLC PSquared Asset Management AG 0.50% 0.0% 17 Jan 2018
SERCO GROUP PLC GSA Capital Partners LLP 0.69% -0.01% 17 Jan 2018
Sophos Group PLC WorldQuant LLC 0.49% -0.01% 17 Jan 2018
TalkTalk Telecom Group Ltd Marshall Wace LLP 0.80% 0.10% 17 Jan 2018
Ted Baker PLC BlackRock Investment Management (UK) Limited 0.58% -0.11% 17 Jan 2018
TP ICAP PLC WorldQuant LLC 0.49% -0.01% 17 Jan 2018
Vanquis Banking Group Plc BlackRock Institutional Trust Company, National Association 0.47% -0.03% 17 Jan 2018
Vanquis Banking Group Plc Citadel Advisors II LLC 0.60% 0.11% 17 Jan 2018
Vanquis Banking Group Plc Marshall Wace LLP 1.48% 0.19% 17 Jan 2018
Vanquis Banking Group Plc Oxford Asset Management 0.51% 0.01% 17 Jan 2018
Vanquis Banking Group Plc Pelham Global Financials Master Fund Ltd 0.75% -0.20% 17 Jan 2018
Vanquis Banking Group Plc Polar Capital LLP 0.96% 0.10% 17 Jan 2018
VICTREX PLC GLG Partners LP 0.89% -0.09% 17 Jan 2018
WOOD GROUP (JOHN) PLC AQR Capital Management, LLC 2.31% 0.02% 17 Jan 2018
WPP PLC Marshall Wace LLP 1.00% 0.10% 17 Jan 2018